<div data-role="content">
<label id="tns">测试</label>
</div>
<script type="text/javascript">
$(document).ready(function () { var is = document.getElementById("tns").value;
alert(is);
});
</script>
怎么没有取到值啊,什么问题了jQuery
<label id="tns">测试</label>
</div>
<script type="text/javascript">
$(document).ready(function () { var is = document.getElementById("tns").value;
alert(is);
});
</script>
怎么没有取到值啊,什么问题了jQuery
不用$?
<div data-role="content">
<label id="tns">测试</label>
</div>
<script type="text/javascript">
$(document).ready(function () { var is = $("#tns").html();
alert(is);
});
</script>
<script type="text/javascript">
$(document).ready(function () { var is = $("#tns").val();
alert(is);
});
</script>